The closest to the minimum number of consumers needed to obtain the estimate with the desired precision is (b) 271
Explanation:
When the prior estimate of population proportion is not given , then the formula to find the sample size is given by :-
where E = Margin of error.
z* = Critical z-value.
As per given , we have
E = 5%=0.05
Confidence level = 90%
The critical value of z at 90% is 1.645 (By z-table)
Put all values in the formula , we get
n=0.25(1.645/0.05)²
n=0.25(32.9)²
n=270.6025≈271
Thus, the minimum sample size needed = 271
Hence , the correct answer is 271 .
Answer:
SEO-friendly
Explanation:
Being SEO friendly is a quality that some web pages have that, due to their characteristics, are optimized from the SEO point of view, that is, they are easier to find and have a better web positioning.
These features cover different aspects from programming, through design, to the contents of the website, which get them to position themselves much better, with the increase in reputation, notoriety and presence on the network.
Answer:
False
Explanation:
A common size income statement is an income statement expressed in percentages. Each line item is expressed as a percentage of total revenue or total sales, not as a percentage of net income.
A common size income statement is used to analyze the relative weight of the company's accounts, e.g. gross margins, net margins, manufacturing expenses relative to total sales, etc.
Answer:
a. was largely driven by the desire for expanded overseas trade
Explanation:
